halo2-tutorial
By icemelon
circomlib
Library of basic circuits for circom (by iden3)
halo2-tutorial | circomlib | |
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1 | 2 | |
9 | 571 | |
- | 1.9% | |
10.0 | 0.0 | |
about 2 years ago | 16 days ago | |
Rust | JavaScript | |
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The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
halo2-tutorial
Posts with mentions or reviews of halo2-tutorial.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-09.
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A beginner's intro to coding zero-knowledge proofs
As another example, you could define a circuit for proving the N-th Fibonacci number, where row i of the matrix has the values x[i-2], x[i-1], x[i]. This means you'd need three advice columns to begin with, let's call them a, b, c. Then, you'd constrain c to be equal to a + b in the same row using a gate, which requires adding a selector column for controlling it. And you'd have to set up equality constraints so that a and b are equal to b and c from the previous row. Last, in order to expose the N-th number as a public value, you'd need an instance column, constrained to equal the value of c at the last row.
circomlib
Posts with mentions or reviews of circomlib.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-09.
-
A beginner's intro to coding zero-knowledge proofs
I found Circom to be the best language to start learning ZKPs, as suggested by CyberPorter. To me, Circom has the ideal level of abstraction for learning: not too high level that it abstracts away some of the quirks of ZKP, and not too low level that you get bogged down in annoying details. It also has been around for quite some time (modulo how new everything ZK is!), so you can find more documentation and samples, as well as the awesome Circom workshops from 0xparc. Last but not least, there is circomlib, a library of common building blocks for Circom.
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Zero-Knowledge Proofs Using SnarkJS and Circom
The other thing we need is the circomlib. Circomlib is a programming library with many useful predefined circuits. So, create an empty project, and install circomlib using this code:
What are some alternatives?
When comparing halo2-tutorial and circomlib you can also consider the following projects:
awesome-zero-knowledge-proofs - A curated list of awesome things related to learning Zero-Knowledge Proofs (ZKP).
halo2 - The Halo2 zero-knowledge proving system
cairo-lang
circomlibjs - Javascript library to work with circomlib circuits
tornado-core - Tornado cash. Non-custodial private transactions on Ethereum.
ZoKrates - A toolbox for zkSNARKs on Ethereum
halo2
circom - zkSnark circuit compiler
noir - Noir is a domain specific language for zero knowledge proofs
halo2-tutorial vs awesome-zero-knowledge-proofs
circomlib vs halo2
halo2-tutorial vs cairo-lang
circomlib vs circomlibjs
halo2-tutorial vs tornado-core
circomlib vs ZoKrates
halo2-tutorial vs ZoKrates
circomlib vs cairo-lang
halo2-tutorial vs halo2
circomlib vs circom
halo2-tutorial vs noir
circomlib vs noir